Up for sale is one (1) new Genuine Adafruit NeoPixel Jewel
- Adafruit p/n: 2860
- 23mm (0.9") diameter
- 7 addressable WS2812B/SK6812 5050-size RGBW LEDs total
- RGBW (W = Cool White ~6000K)
- Chainable with other Jewel, NeoPixel, or WS2812B/SK6812 LED strings
- Requires an external 4-7V power supply (not included) and controller (not included)
- Data IN/OUT and power lines can easily be soldered to the board
- Each LED has an onboard constant current controller (~18mA) allowing consistent brightness even with varying input voltage
- Search for part number "2860" on the Adafruit site for specs and programming examples